Behavioral task
behavioral1
Sample
2024-09-14_da5932dc7e17c562d0a5f8a8e61564da_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-09-14_da5932dc7e17c562d0a5f8a8e61564da_cryptolocker
-
Size
63KB
-
MD5
da5932dc7e17c562d0a5f8a8e61564da
-
SHA1
17531006895da7771c79e2600ca7bbf358a690df
-
SHA256
709403cb9f62613289c8dce21249e90b5503a066872306ca657693d0d906aaaf
-
SHA512
6cd7b474b379fdddad119d28d38623112fe81bc1d320539676b8dc56b11ca084829a4d54915c9ac5a95f457f03ec4cb7181608dd229c466e6ea2138d3e380b51
-
SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mLZ5K7hR33VND:zj+soPSMOtEvwDpj4kpmeLmq33VZ
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-14_da5932dc7e17c562d0a5f8a8e61564da_cryptolocker
Files
-
2024-09-14_da5932dc7e17c562d0a5f8a8e61564da_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE